KVM: PPC: Book3S: Move prototypes for KVM functions into kvm_ppc.h

This moves the prototypes for functions that are only called from
assembler code out of asm/asm-prototypes.h into asm/kvm_ppc.h.
The prototypes were added in commit ebe4535fbe ("KVM: PPC:
Book3S HV: sparse: prototypes for functions called from assembler",
2016-10-10), but given that the functions are KVM functions,
having them in a KVM header will be better for long-term
maintenance.

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>

arch/powerpc/kvm/book3s_64_vio_hv.c

@@ -39,7 +39,6 @@
 #include <asm/udbg.h>
 #include <asm/iommu.h>
 #include <asm/tce.h>
-#include <asm/asm-prototypes.h>
 
 #define TCES_PER_PAGE	(PAGE_SIZE / sizeof(u64))
 

arch/powerpc/kvm/book3s_hv_builtin.c

@@ -26,7 +26,6 @@
 #include <asm/dbell.h>
 #include <asm/cputhreads.h>
 #include <asm/io.h>
-#include <asm/asm-prototypes.h>
 #include <asm/opal.h>
 #include <asm/smp.h>
 

arch/powerpc/kvm/book3s_hv_ras.c

@@ -16,7 +16,7 @@
 #include <asm/machdep.h>
 #include <asm/cputhreads.h>
 #include <asm/hmi.h>
-#include <asm/asm-prototypes.h>
+#include <asm/kvm_ppc.h>
 
 /* SRR1 bits for machine check on POWER7 */
 #define SRR1_MC_LDSTERR		(1ul << (63-42))

arch/powerpc/kvm/book3s_hv_rm_mmu.c

@@ -21,7 +21,6 @@
 #include <asm/hvcall.h>
 #include <asm/synch.h>
 #include <asm/ppc-opcode.h>
-#include <asm/asm-prototypes.h>
 
 /* Translate address of a vmalloc'd thing to a linear map address */
 static void *real_vmalloc_addr(void *x)

arch/powerpc/kvm/book3s_hv_rm_xics.c

@@ -24,7 +24,6 @@
 #include <asm/pnv-pci.h>
 #include <asm/opal.h>
 #include <asm/smp.h>
-#include <asm/asm-prototypes.h>
 
 #include "book3s_xics.h"